Question

Which expression is equivalent to 2^4 x 2^-7

Answer 1

`2 ^ { 4 } * 2 ^ { - 7 }\\= 2^(4 + (-7)) \\= 2^(-3) \\= (1)/(2^(3) ) \\=\boxed{ (1)/(8) }`

Hope it helps ⚜